baber/WOPTO huggingface dataset:
Patent JP-2000308158-A (JP)
Title: Portable radio equipment
Inventor: ISHIKAWA KIYOHISA
IPC: G01F1/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide portable radio equipment capable of measuring a field strength and displaying a cause in the case of communication fault and improved in the evaluation property of communication quality. SOLUTION: This portable radio equipment measures an RSSI voltage 41 (500 mV) of an input voltage in a modem circuit during communication with a wireless handset. The portable radio equipment 3 converts a field strength 44 of the RSSI voltage 41 (500 mV) to -107 dBm from a correspondence table between the input voltage and the field strength as shown by an input voltage/ field strength correspondence graph 40. When the field strength 44 is -107 dBm, the field strength of '2' is displayed on the screen.
Patent JP-H01287426-A (JP)
Title: Optical signal sampling device
Inventor: TSUCHIYA YUTAKA
IPC: H01S5/323
Filed: 1988-05-13
Abstract: PURPOSE:To take a measurement at a high speed with high accuracy by amplifying an optical signal by an optical amplifier which varies in gain in a pulse shape with a pulsating sampling signal and outputting the sampled optical signal. CONSTITUTION:When the optical signal to be measured which has a repetitive waveform is sampled while a time base is shifted, a driving signal generated by a driving circuit 14 goes to a pulse signal which shifting in position on the time base. The optical amplifier 50, therefore, amplifies the signal to be measured with high gain only while the pulsating driving signal is supplied and cuts off the signal to be measured on the driving signal is at '0' level. Consequently, an optical output which is sampled with the driving signal is obtained from the aperture 70 of an output optical path. Further, the amplifier 50, circuit 14, and lenses 72 and 73 are put in a metallic case 74 and an aperture 70 is formed in the case 74 to take a measurement at high speed with high accuracy while the influence of disturbance is removed.
Patent JP-S60260100-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/00
Filed: 1984-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0415159-A (JP)
Title: Automatic door closing device of train
Inventor: IWAI SHINICHI
IPC: B61D19/02
Filed: 1990-05-08
Abstract: PURPOSE:To prevent passengers from being caught in the doors of a train even if a conductor performs operation of closing the doors while the passengers are getting on or off the train by judging at each door whether or not passengers have already got on or off the train, and sequentially closing the doors from which passengers have got on or off the train. CONSTITUTION:Passenger sensors 3a to 3c for detecting the getting on or off a train of passengers are disposed near the respective doors (a) to (c) of a train. When generated infrared rays are blocked by passengers each of the passenger sensors 3a to 3c detects the getting on or off the train of the passengers. According to door opening/closing operation signals S sent from an operating portion 2 by a conductor each of door opening/closing command output portions 4a to 4c decides whether each operation output (C,O) a to (C,O)c indicates opening or closing of the door. When a door closing operation command O is output and the getting on or off the train of passengers is detected as the door is started to be closed, a door opening operation command C is output at that point to open the door so as to prevent the passengers from being caught in the door.
Patent JP-S5252341-A (JP)
Title: Automatic vending machine
Inventor: ISHIMOTO SUKE
IPC: G06Q30/06
Filed: 1975-09-26
Abstract: PURPOSE: The memory element is buried into key holder in order to memorize sales information and room number. In this way, the room number can be printed onto the receipt at the account clearing time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08309476-A (JP)
Title: Manufacture of inorganic formed body
Inventor: HATTORI MITSUO
IPC: C04B35/66
Filed: 1995-05-16
Abstract: PURPOSE: To improve the dispersion stability of the inorganic substance which is the main raw material, and to improve the workability such as the plasticity, flllability, and the shape-keeping quality accompanied by the forming, and the strength by manufacturing an inorganic formed body using the water soluble hemicellulose. CONSTITUTION: When the water soluble hemicellulose, in particular, the water soluble hemicellulose derived from beans is used as the water soluble polymer, the inorganic formed body excellent in the dispersion stability, plasticity, fillability, and the shape- keeping quality is obtained. When the water soluble hemicellulose is used as the water soluble polymer which is the raw material of the inorganic formed body, the dispersed condition more excellent in the stability is obtained compared with the case where the water soluble cellulose, etc., is used. When the inorganic formed body is manufactured using the water soluble hemicellulose, the dispersion stability of the inorganic substance which is the raw material is improved, and the workability such as the plasticity, fillability, and shape-keeping quality accompanied by the forming, and the strength become excellent.  The inorganic formed body small in the defective ratio and excellent in quality in the final product can be obtained, and the productivity can be improve.
Patent JP-S5450367-A (JP)
Title: Marker signal generating circuit
Inventor: OONUMA AKIROU
IPC: G01R13/30
Filed: 1977-09-29
Abstract: PURPOSE: To generate marker signals for frequency analysis by providing a capacitor for constituting a resonance circuit together with a coil when a switching element is rendered inconductive.  
     CONSTITUTION: A transistor 3 has its collector C connected with one end of a parallel resonance circuit, which is composed of a coil 4 and a capacitor 5 and the other end of which is grounded to the earth together with the emitter E thereof. When a monostable multi-circuit 1 is changed to a 0 volt, the circuit seen from the coil 4 toward the transistor 3 is rendered inconductive, and the fine DC voltage component stored in the capacitor 5 is discharged through the coil 4. The current flowing through the coil 4 is varied in the form of cosine waves so that the voltage having its phase advancing 90 degrees with respect to the current is generated at output terminals 6 and 7. Then, the output of the monostable multi-circuit 1 is reversed, and if the positive voltage is generated it is returned to the initial level 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05311930-A (JP)
Title: Room entering leaving controller
Inventor: YASUDA MASAMI
IPC: G06Q50/16
Filed: 1992-05-11
Abstract: PURPOSE:To operate a lock and ensure security even when trouble is generated by independently installing power units for a decision means deciding the identification information of an individual and a lock driving means driving the electric lock respectively. CONSTITUTION:A room entering leaving controller is composed of a decision means 5 deciding the identification information of an individual and a driving means 6 driving and controlling an electric lock 7 mounted to an entrance door, and a device power supply 12 and a lock driving power supply 15 are set up independently and respectively. Accordingly, even when the device power supply 12 is disconnected by trouble except the lock driving means 6 and the electric lock 7, the electric lock 7 can be driven by the lock driving means 6 by the separately installed lock power supply 15.
Patent JP-2000304378-A (JP)
Title: Condenser, refrigerant system and air conditioner for vehicle
Inventor: NISHIJIMA HIDEYA
IPC: F28F19/01
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To incorporate a function of separating oil by mounting a mesh in an opening of a refrigerant inlet in a header, and connecting a return route under the inlet of the header. SOLUTION: A lubricating oil of a compressor is captured by a mesh 80 in the case of introducing from a refrigerant inlet 75 of the condenser to a refrigerant introducing chamber 77. When an amount of the captured oil is increased, the oil is fed to a lower side along a wall of a refrigerant introducing tube 77, recovered from a recovery port 79 of a return route 79, and supplied to a suction side of the compressor in the state that the oil is pressure reduced by throttling. Accordingly, the oil is not fed into the condenser, and not adhered to a heat exchanging surface of the condenser to obviate an adverse influence of lowering a heat exchanging efficiency. Since the recovered oil is merely circulated through the compressor and the inlet 75, there is no adverse influence to an evaporator and a receiver.
Patent JP-S61275708-A (JP)
Title: Spacer for optical cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/44
Filed: 1985-05-30
Abstract: PURPOSE:To provide a strength characteristic against external force approximately equal to the strength characteristic of a metallic spacer by providing a layer consisting of a material having the smaller compressive modulus than the compressive modulus of a member forming spiral grooves for contg. an optical fiber formed on the outside circumference to the lower layer of said spiral grooves. CONSTITUTION:This spacer is formed by using an 'Aramid(R)' fiber reinforced plastic as a central tensile material 1, extrusion-molding a layer 2 of HDPE having the spiral grooves on the outside circumference and uniting these members by an adhesive agent while forming a thin aluminum tape 3 on the outside thereof in conformity with the grooves. The PE layer 2 generates the effect as a cushion and absorbs impact force when the impact is exerted to an optical cable, as said layer has the compression modulus smaller than the compressive modulus of the aluminum 3 forming the grooves. The grooves contg. the optical fibers is formed of the aluminum and therefore the effect as a shell is generated as against a side pressure by which the strength characteristic against the external force approximately equal to the strength characteristic of the metallic spacer is obtd. and flexibility approximately equiv. to the flexibility of a plastic spacer is provided.
Patent JP-S5641644-A (JP)
Title: Manufacture of image pick-up tube
Inventor: NOBUTOKI SABUROU
IPC: H01J9/233
Filed: 1979-09-14
Abstract: PURPOSE:To hide particles attached on a substrate for a image pick-up tube and  thus to obtain with a high production yield electrically conductive films free of light  absorption and interference, by applying onto the photoelectric conversion surface- forming surface of a substrate a transparent glass material having a refractive index substantially equal to that of the substrate, so as to form a thin glass film. CONSTITUTION:After cleaning a substrate, a glass film consisting of a transparent glass material such as silica glass which has substantially the same refractive index as the substrate, does not impart any color and enjoys a tight adherence is formed on the transparent electrode forming surface of the substrate to a thickness sufficient to obtain enough hiding effect, for example, about 50mum or thicker in accordance with the high frequency sputtering method. Subsequent to hiding minute particles attached on the substrate by the glass film, a transparent conductive film is formed by the sputtering method. In such a manner as mentioned above, transparent conductive films completely free of light absorption and interference can be obtained with a high production yield.
Patent JP-H08314697-A (JP)
Title: Multiplier used for both number with sign and number withoutsign
Inventor: KIN SAIJIYUN
IPC: G06F7/508
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a multiplier with which multiplication is performed selectively between signed/unsigned numbers by applying a corrected booth algorithm. SOLUTION: A multiplier is composed of an encoder 22 which generates a recod digit from a multiplier B, a shifting/inverting unit 24 which generates a partial product by shifting/inverting a multiplicand A in accordance with the recod digit, a first partial product generator 25 which performs arithmetic operation in accordance with the recod digit and adds the results of the arithmetic operation to the partial product outputted front the unit 24, second to fourth partial product generators 26-28 which are successively connected to the output of the generator 25 and generate partial products by adding the output data of the preceding stage to the result of arithmetic operation performed on the multiplicand following the recode digit, a sign transmitting unit 23 which integrates the partial product to the extended sign bit of the multiplicand A,  and a selector 21 which discriminates whether multiplicand is to be performed between signed or unsigned numbers from a select signal and provides extended signal bits to the multiplier B and multiplicand A.
Patent JP-S5742283-A (JP)
Title: Chromachy signal generator
Inventor: WATANABE TOSHIROU
IPC: H04N9/75
Filed: 1980-08-26
Abstract: PURPOSE:To set the reference color for an arbitrary color with lower chroma, by acquiring a component difference signal between a given signal component in Y, I and Q components extracted with Y, I, Q separation means of a color video signal and a reference color and forming a keying signal from this component signal. CONSTITUTION:A color video signal from an input terminal 1 is separated into Y, I and Q component signals at a Y, I, Q separation comb filter 2. Each component signal thus separated is applied to subtractors (adders) 3, 4, 5 as minuends, and reference Y signal component Y0, reference I signal component I0,, and reference Q signal component Q0 are respectively added to the subtractors 3, 4, 5 and the difference between an input color picture and the reference color is obtained at the subtractors 3, 4, 5 respectively and they are inputted to multipliers 6, 7, 8. At the multipliers 6, 7, 8, multiplication by a Y sensing signal (l), I sensing signal (m), and Q sensing signal (n) is made, each output is added at an adder 9, and a keying signal is outputted through signal processing at a clip circuit 10.
Patent JP-S5640591-A (JP)
Title: Electrifying recording sheet
Inventor: OODE NOBUO
IPC: B41M5/20
Filed: 1979-09-13
Abstract: PURPOSE: To provide the electrifying recording sheet in which a surface active agent is impregnated into a base sheet, containing a leuco dyes, silica gel and the like, for drying, a time required for penetration of water or an electrolytic liquid from one side surface of said surface of said recording sheet through to the opposite side surface is shortened within a range covering a given time, and recording can be performed at a low-voltage.  
     CONSTITUTION: A recording layer, formed on a base sheet, is caused to consist of leuco dyes, such as crystal violet lactone and the like, and adhesives, such as silica gel, polyvinyl alcohol and the like. A surface active agent (perferably polyoxylethylene sollbitanmororaulate and the like), which is, for example, 20wt% of water-solution is coated and dried. This causes obtaining of a desired electrifying recording sheet in which a time required for penetration of water or electrolytic liquid from an optional side surface of the recording sheet through to the opposite side surface is 10sec or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02295332-A (JP)
Title: Subscriber number registering system
Inventor: ABE TOSHIO
IPC: H04M3/42
Filed: 1989-05-10
Abstract: PURPOSE:To automatically register a subscriber number to a subscriber terminal by registering the subscriber number stored by the input of operation and transmitted with a radio through a subscriber line to an exchange by the terminal which receives the subscriber number, thereby carrying a compact ID transmitter/receiver where the subscriber number is registered with a subscriber. CONSTITUTION:A compact ID transmitted 5 is carried by a subscriber 6 and equipped with a means to transit a radio wave at every prescribed period and a means to register, read and transmit the subscriber number. When the subscriber 6 registers the subscriber number to the compact ID transmitter 5 carried by the subscriber himself and approaches the subscriber terminal, the radio wave transmitted from the compact ID transmitter 5 is received by the subscriber terminal and the subscriber number is identified from the reception data and stored to a memory 12 in the subscriber terminal. Thus, the stored subscriber number is transmitted through a subscriber line 15 and registered to an exchange 7.
Patent JP-H0687026-A (JP)
Title: Bending device for reinforcing bar
Inventor: SATO HITOSHI
IPC: B21F27/14
Filed: 1992-05-11
Abstract: PURPOSE:To easily set a bending fulcrum irrespective of the arrangement pitch of a reinforcing bar when plural reinforcing bars are bent in a batch. CONSTITUTION:Under a bending position of plural reinforcing bars W set on a frame 2, a bending fulcrum shaft 3 is arranged transversally, a bending force point shaft 4 is revolved round this bending fulcrum shaft 3, one end part of each reinforcing bar W is moved upward in a batch and each reinforcing bar W is bent integrally. Since one bending fulcrum shaft 3 is made the fulcrum for all reinforcing bars W to be bent, the labor to set the fulcrum for each reinforcing bars W can be saved.
Patent JP-H05113473-A (JP)
Title: Radio frequency magnetic coil for nmr and power splitter
Inventor: YUUNNUON KAN
IPC: G01R33/32
Filed: 1991-04-23
Abstract: PURPOSE: To reduce the effect of capacitive coupling between a coil and an imaging object by using an electric power splitter independent of a coil structure. CONSTITUTION: An N path electric power splitter/coupler 32, according to the direction of signal flow, acts either as a splitter or as a coupler. When used as a splitter, a single input signal from a radio wave frequency (RF) generator 26 is divided into N pieces of separate output signals of a port 33. The N pieces signals wherein amplitude is equal and phase interval is equal are applied to N pieces of matching circuits network 34, and the circuit network 34 applies the signal to N pieces of conductive segments 24. The phase of each signal corresponds to an angular position of the segment 24, and the current flowing the segment 24 is phase-adjusted according to its angular position. Thus, RF magnetic field vector circularly polarized wave in lateral direction is generated.  Thus, by removing an electric power splitter near a coil, an interaction between an imaging object and an electric power splitter is prevented.
Patent JP-S63281809-A (JP)
Title: Method for press molding of heat resistant resin powder
Inventor: MATSUSHITA TOMIHARU
IPC: B30B11/00
Filed: 1987-05-14
Abstract: PURPOSE:To efficiently heat polymer powder having poor heat conductivity and precisely form a large number of plate-shaped compacts at one time and consequently eliminate the cutting of a large lump into plate-shaped pieces by a method wherein cold isostatic pressing (CIP) treatment and hot isostatic pressing (HIP) treatment are carried out at the powder solidifying molding of large-sized plate-shaped compact. CONSTITUTION:Stock powder 7 is laminatedly filled through elastic and releasable partition plates 5 into a rubber case 6 in order to form CIP-treated bodies 4, which are charged in a CIP device 1 in order to be turned into laminated precompacts 8 by means of CIP treatment. The respective precompacts 8 are laminatedly housed through heat-conductive partition plates 10 in a metal capsule 9 in order to form HIP treated bodies 11, which are charged in a CHIp device to be subjected to HIP treatment. Consequently, homogeneous large-sized solidified compact is obtained. In addition, a large number of compacts having the predetermined thickness are formed simultaneously, resulting in eliminating the need for cutting a lump compact into thin compacts, saving labour and enhancing yield. During the hot isostatic molding, the temperature distribution in elementary particles is uniform and at the same time the heating time is reduced and, further, the cooling of the compacts is made uniform, resulting in preventing cracks due to thermal stress from occurring.
Patent JP-2000310436-A (JP)
Title: Vent cap and mounting method thereof
Inventor: KAMITAKE TADASHI
IPC: F24F7/013
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a vent cap which achieves an easier loading or unloading to facilitate inspection and cleaning inside. SOLUTION: A mounting base 9 fixed on an external wall surface 7A and a cap part detachably mounted on the mounting base 9 are incorporated to build a vent cap 6. The cap part 10 is mounted by screwing a ring-shaped member 11 down on the mounting base 9 and removed by releasing the screwing between the ring-shaped member 11 and the mounting base 9, Thus, the cap part 10 can be loaded or unloaded without breaking a waterproof seal formed by packing a caulking agent into a clearance between the mounting base 9 and the external wall surface 7A thereby facilitating inspection and cleaning inside a ventilation port 8.
Patent JP-H06331167-A (JP)
Title: Dehumidifier
Inventor: IZEKI TAKAYUKI
IPC: F24F1/02
Filed: 1993-05-20
Abstract: PURPOSE:To improve an accuracy for detecting that a drain tank is filled to capacity with water and an accuracy for sensing presence/absence of the tank. CONSTITUTION:A protrusion is provided at a top of a drain tank 12 for dehumidification water, a float lever 18 formed in a seesaw state by a float 19 moving according to water surface level and a permanent magnet 20 for sensing a lead switch 22 is provided, a catch 15 for holding the tank is provided under a water reception tray 14 provided at a lower part of the evaporator, and the catch 15 has the switch 22 for sensing the movement of the float 19.
Patent JP-S5242710-A (JP)
Title: Recording method of two kinds of judgement signal in tape-recorder for dictation
Inventor: KOBAYASHI MINORU
IPC: G11B15/10
Filed: 1975-09-30
Abstract: PURPOSE: To record two kinds of judgement signals by means of performing each operation of recording, reproducing, andsstopping of taperecorder by one operation button, together with further sliding the same button from the recording position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06291106-A (JP)
Title: Separating/drying equipment for thin leaf piece
Inventor: HIROSE YASUSHIGE
IPC: H01L21/304
Filed: 1992-04-13
Abstract: PURPOSE:To provide an equipment for containing cleaned thin leaf pieces in a cage performing sectoral rocking motion and rotary motion and rocking thin leaf pieces to separate from each other before drying. CONSTITUTION:A rotary member 2 is contained rotatably in a rocking vessel 2. Supporting shaft 3 of the rotary member 2 is imparted with sectoral motion. The rotary shaft of the rotary member 2 is then imparted slowly with rotary motion by means of a low speed motor 11. The rotary member 2 is imparted with high speed rotation by means of a high speed motor. A cage 8 containing thin leaf pieces is engaged with an engaging part of the rotary member 2 in order to transmit sectoral rocking motion and rotary motion of the rotary member 2 to the thin leaf pieces 6 contained in the cage 8 thus separating the thin leaf pieces 6 individually. The rotary member 2 is then rotated at high speed by means of the rotary member 2 in order to dry the thin leaf members centrifugally.